Hi, I would like downsample some 3D image data by a factor of 2 without introducing aliasing artifact as described here:
I am able to do the downsampling with vtkImageReslice.SetOutputSpacing. However, it doesn’t appear to apply an anti-aliasing filter before the downsampling. Is that correct? If so, is there an alternative method I can use that does apply an anti-aliasing filter?
thank you in advance,